The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 24, 2007
Filed:
Sep. 28, 2004
Satoshi Nakagaito, Kariya, JP;
Masaru Ebata, Chita, JP;
Makoto Takeuchi, Obu, JP;
Hiroshi Ichikawa, Nishio, JP;
Satoshi Nakagaito, Kariya, JP;
Masaru Ebata, Chita, JP;
Makoto Takeuchi, Obu, JP;
Hiroshi Ichikawa, Nishio, JP;
Aisin Seiki Kabushiki Kaisha, Kariya-shi, Achi-ken, JP;
Abstract
A torque fluctuation absorbing device includes a first rotational member transmitted with a torque from a driving power source, a damping mechanism connected with an input shaft of a transmission, the damping mechanism having a pair of frictional members of approximately annular-shaped fixed at both surfaces of a disc, and a limiter portion for frictionally engaging the pair of frictional members with the first rotational member in a substantially direct manner or in a substantially indirect manner via a pair of frictional plates. An actual length of at least one of the pair of frictional members ranges substantially between 1 percent and 6 percents of a major diameter of the at least one of the pair of frictional members.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile